Inheritance diagram for TagListChoice::
Public Methods | |
| TagListChoice (org.omg.CORBA.TypeCode tc) | |
| java.lang.Object | asObject (String name) throws InvalidChoiceException |
| Returns the object introduced as that text. More... | |
Static Public Methods | |
| JComponent | inputArg () |
| Dialog component where the user specifies the result. More... | |
| HxCorba.TagList | getTagList (String tagName, String tagValue) throws InvalidChoiceException |
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00024 {
00025 super(tc);
00026 _objectName = null;
00027 }
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Dialog component where the user specifies the result.
Reimplemented from InterfaceChoice.
00034 {
00035 if(_input == null) {
00036 _input = (JComboBox)super.inputArg();
00037 _input.addItem("name=1");
00038 _input.addItem("name=1.0");
00039 _input.addItem("name=[1]");
00040 _input.addItem("name=[1.0]");
00041 _input.addItem("name=[1 1]");
00042 _input.addItem("name=[1.0 1.0]");
00043 _input.addItem("name=[1 1 1]");
00044 _input.addItem("name=[1.0 1.0 1.0]");
00045
00046 _input.setEditable(true);
00047 _input.getEditor().getEditorComponent().addFocusListener(new SelectOnFocus());
00048
00049 //_input.addActionListener(this);
00050 //_input.setActionCommand("Combo");
00051 _input.setSelectedIndex(0);
00052 }
00053 return _input;
00054 }
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00058 {
00059 HxCorba.TagListFactory factory;
00060 try {
00061 org.omg.CORBA.Object obj =
00062 CorbaMediator.instance().getInitialObject("Constructor");
00063 factory = HxCorba.TagListFactoryHelper.narrow(obj);
00064 }catch(Exception e) {
00065 throw new InvalidChoiceException("Cannot find HORUS server");
00066 }
00067
00068 HxCorba.TagList tl = factory.emptyTagList();
00069
00070 if(tagValue.startsWith("[") && tagValue.endsWith("]")) {
00071 tagValue = tagValue.substring(1, tagValue.length()-1);
00072 HxCorba.PixValue val = PixValueChoice.getPixValue(tagValue);
00073 tl.addValue(tagName, val);
00074 return tl;
00075 }
00076
00077 try {
00078 int val = Integer.parseInt(tagValue);
00079 tl.addInt(tagName, val);
00080 return tl;
00081 }catch(NumberFormatException e) {
00082 // maybe a double
00083 }
00084
00085 try {
00086 double val = Double.parseDouble(tagValue);
00087 tl.addFloat(tagName, val);
00088 return tl;
00089 }catch(NumberFormatException e) {
00090 throw new InvalidChoiceException("Wrong tag value");
00091 }
00092 }
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Returns the object introduced as that text. Useful method to implement setArgument. Reimplemented from InterfaceChoice.
00095 {
00096 if(name.equals(_objectName)) return _object; //already computed
00097
00098 //if(name.equals("new TagList...")) return null;
00099
00100 int index = name.indexOf("=");
00101 if(index == -1) _object = super.asObject(name);
00102 else {
00103 try {
00104 String tagName = name.substring(0, index).trim();
00105 String tagValue = name.substring(index+1).trim();
00106 _object = getTagList(tagName, tagValue);
00107 }catch(InvalidChoiceException e) {
00108 _input.requestFocus();
00109 _objectName = null;
00110 throw e;
00111 }
00112 }
00113
00114 _objectName = name;
00115 return _object;
00116
00117 }
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1.2.12 written by Dimitri van Heesch,
© 1997-2001